CN104433720B - The mount pad of keyboard - Google Patents
The mount pad of keyboard Download PDFInfo
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- CN104433720B CN104433720B CN201410739714.4A CN201410739714A CN104433720B CN 104433720 B CN104433720 B CN 104433720B CN 201410739714 A CN201410739714 A CN 201410739714A CN 104433720 B CN104433720 B CN 104433720B
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Abstract
The invention discloses a kind of mount pad of keyboard, comprise a frame plate, one and the support body of frame plate pivot joint and four fixing holes being opened on the backboard of keyboard, four fixing feet that described frame plate comprises fixed head and is attached thereto, described four fixing feet are fixed on the back side of keyboard by four fixing holes, each fixing hole includes a circular port, by described circular port the first bar hole of extending of direction and the second bar hole of being extended to another direction by described circular port wherein; The upper end of described frame plate and the upper surface pivot joint of described fixed head, lower end is located on a fixed block of fixed head by a gim peg, this fixed block has an arcuation bar hole, and the inner end of described arcuation bar hole is towards fixed head, and the outer end of described arcuation bar hole is towards support body.The mount pad of above-mentioned keyboard can make keyboard carry out different angles and direction are finely tuned.
Description
Technical field
The present invention relates to a kind of mount pad of keyboard.
Background technology
Existing key is generally undertaken locked by mechanical hole and groove, if key is taken by the people had ulterior motives or is fitted on, the original subscriber of key is then likely subject to loss on certain promise or injury.For some critical depots, unit, such as bank, large-scale factory, unit etc., they are according to above-mentioned lock core, then make security not to be improved.
These key neither one unified managements and the link plate deposited, therefore, if key manages very inconvenience of getting up more at most.
Even and if some key has the keyboard of a unified management, but these link plates may directly adopt is plank or iron plate etc., and they may directly be hung on the wall or to be positioned over table first-class, and their device can be fixed and support to their neither ones.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: provide a kind of mount pad, can support keyboard, and keyboard can be made to carry out the fine setting of different directions.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the mount pad providing a kind of keyboard, comprise a frame plate, a support body and be opened in four fixing holes on the backboard of keyboard, described frame plate comprises rectangular fixed head and four fixing feet, and described four fixing feet are radially extended to the direction of described backboard by four angles of fixed head, a fixed leg is respectively arranged with towards the direction of described backboard four fixing feet, described four fixing holes and described four fixed legs match, each fixing hole includes a circular port, by described circular port the first bar hole of extending of direction and the second bar hole of being extended to another direction by described circular port wherein, four fixed legs to be each passed through in four fixing holes and to fix with this fixing hole, first fixed block laterally extending towards support body direction is provided with in the upper surface of described fixed head, this first fixed block offers first turn of hole, the below of described first fixed block is provided with the second fixed block, the lower end of described second fixed block is provided with an arcuation bar hole, the inner end of described arcuation bar hole is towards fixed head, and the outer end of described arcuation bar hole is towards support body, described support body is a block structure, its upper end is provided with first contiguous block matched with the first fixed block, described first contiguous block offers a second turn of hole matched with described first turn of hole, one rotating shaft is successively through described first turn of hole and second turn of hole, fix to make the upper end of support body and the first fixed block and make support body and fixed head hinged, the second contiguous block matched with described second fixed block is provided with in the lower end of described support body, described second contiguous block is equipped with a gim peg, one end of described gim peg is positioned at the outer end of the second contiguous block, the other end of described gim peg is through described arcuation bar hole, and it is locked by nut.
Further, the gim peg of described nut outer end is also provided with a spacer pin, described spacer pin inserts from the upper end of gim peg, comes off from gim peg in order to prevent described nut.
Further, in the fixed leg of described four fixing feet, wherein the axial length of the fixed leg of three fixing feet and the thickness of described backboard match, the axial length of the fixed leg of another fixing feet is greater than the thickness of described backboard, the inner surface of backboard is provided with a fixture, this fixture is used for when the fixed leg that axial length is longer is located in bar hole, for propping up the one side of this fixed leg towards circular port, to prevent this fixed leg from bar hole landing to circular port.
The mount pad of keyboard of the present invention, it makes keyboard can carry out the fine setting of different directions relative to this mount pad, can also make the upper and lower upset that keyboard can carry out in certain limit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of key of the present invention.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is structural representation when upper cover is opened in Fig. 1.
Fig. 4 is the front view of lock core of the present invention.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
Fig. 7 is the sectional view of A-A in Fig. 5.
Fig. 8 is the sectional view of B-B in Fig. 5.
Fig. 9 is the front view of keyboard of the present invention.
Figure 10 is the upward view of Fig. 9.
Figure 11 is the sectional view of A-A in Figure 10.
Figure 12 is the rearview of Fig. 9.
Figure 13 is the left view of Fig. 9.
Figure 14 is the state diagram of the non-upper mounted plate of keyboard and support in Figure 12.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
First, before embodiment is described, be necessary that some terms to occurring make an explanation herein.Such as:
Use the term such as " first ", " second " to describe various element if occur herein, but these elements should not limited by these terms.These terms are only used for differentiation element and another element.Therefore, " first " element also can be called as " second " element and not depart from instruction of the present invention.
In addition, should be understood that, when mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can there is intermediary element.On the contrary, when mentioning that an element " directly connection " or " directly connecting " are to another element, then there is not intermediary element.
The various terms occurred in this article are only not intended to as limitation of the invention for describing the object of concrete embodiment.Unless context is clearly pointed out in addition, then singulative intention also comprises plural form.
" comprise " when using term in this manual and/or " including " time, these terms specify the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of more than one other features, entirety, step, operation, element, the existence of parts and/or its group and/or additional.
About embodiment:
Refer to Fig. 1 to Fig. 3, the key of the present embodiment comprises: roughly rectangular bottom 11 and the upper cover 12 mated with described bottom 11, and described bottom 11 is in a groove-like, and upper cover 12 is in block.Each marginal portion on the inner surface of described upper cover 12 is respectively arranged with multiple internal threaded column (scheming not shown), described bottom 11 offers the screwed hole 111 mated with described internal threaded column, multiple bolt by bottom 11 outer surface respectively successively through screwed hole 111 with multiple internal threaded column threaded engagement, and then upper cover 12 to be connected with described bottom 11 is dismountable.In the present embodiment, after being connected with upper cover 12 when bottom 11, also mend in the outer end of each screwed hole 111 and be filled with water-proof silica-gel plug, such benefit is, one is to make the outward appearance of key more perfect seamless, and two is the functions that key can be made to have waterproof.
Multiple function button is embedded with in the lower end of described upper cover 12, described multiple function button is respectively the Menu key 125 recalled key 121, closing key 122, upwarding key 123, down Arrow 124 and be positioned at above-mentioned functions key centre position, is embedded with LCDs 126 in the upper end of described upper cover 12.In the space that described upper cover 12 and lower cover enclose, be provided with control panel, the first coil 131, memory, lithium battery 132, stepper motor 14, electric machine rotation gear 141, key core transmitting gear 15, loudspeaker 133, RFID reader, described RFID reader is positioned at the top of described inner chamber.The lower end sidewall of described bottom 11 is provided with key and falls chain hole 161, the bellmouth orifice 162 mated with described loudspeaker is provided with in the bottom surface of described bottom 11, hollow key bar 17 is fixed with in described bottom 11 upper surface, described hollow key bar 17 two ends have perforation, the outer peripheral face of described hollow key bar 17 is provided with two relative mechanical rotation teeth 171, described mechanical rotation tooth 171 is in projection shape, the lower end of described hollow key bar 17 is communicated with the upper end sidewall of described bottom 11, in described hollow key bar 17, be provided with a key core 18.Understandable, the loudspeaker 133 in the present embodiment are mainly used for making key carry out some voice broadcasts or prompting, and it is not an essential feature of the present embodiment, in other examples, can not comprise this loudspeaker 133.Particularly:
The end portion of the inner chamber of bottom 11 is arranged at described first coil 131, described lithium battery 132 is connected with described first coil 131, described control panel is connected with described lithium battery 132, and the control line of described control panel is connected with stepper motor 14, drives or stop with control step motor 14.
An electric machine support 101, gear fixed mount 102 is fixed with in the upper part of the inner chamber of described bottom 11, described stepper motor 14 is fixed on the inner chamber of described bottom 11 by this electric machine support 101, the output shaft 142 of described stepper motor 14 upwards extends, and be fixedly connected with electric machine rotation gear 141, described electric machine rotation gear 141 and key core transmitting gear 15 are located in described gear fixed mount 102, and described electric machine rotation gear 141 is meshing with described key core transmitting gear 15.
Described gear fixed mount 102 comprises upper wall, lower wall, is connected to the left side wall of the left end of upper wall and lower wall and is connected to the right side wall of right-hand member of upper wall and lower wall.Described electric machine support 101 is positioned at the below of gear fixed mount 102, and the output shaft 142 of stepper motor 14 passes described lower wall and vertical extending to upper wall, fixing being located on described output shaft 142 of described electric machine rotation gear 141.Described key core transmitting gear 15 makes it relatively-stationaryly be positioned at described gear fixed mount 102 by a vertical fixed axis 1021, described key core transmitting gear 15 is meshing with described electric machine rotation gear 141, and this key core transmitting gear 15 rotates relative to vertical fixed axis 1021.
Described key core transmitting gear 15 offers internal thread hole, and the lower end of described key core 18 offers external screw thread, the lower end of described key core 18 be located in the internal thread hole of described key core transmitting gear 15 with described key core transmitting gear 15 threaded engagement.
Differing heights in the upper end of described key core 18 and different directions are respectively arranged with the first magnetic post 181 and the second magnetic post (scheming not shown), in the present embodiment, differing heights in the upper end of key core 18 and different directions offer the first bore and the second bore respectively, the inner end of described first magnetic post 181 and the second magnetic post lays respectively at the inner end of the first bore and the second bore, and the outer end of described first magnetic post 181 and the second magnetic post lays respectively at the outer end of the first bore and the second bore.In the present embodiment, also the 3rd magnetic post 291 and the 4th magnetic post 292 that match with this first magnetic post 181 and the second magnetic post is provided with in lock core, meanwhile, one end that the first magnetic post 181 is relative with the 3rd magnetic post 291 is identical pole, and one end that the second magnetic post is relative with the 4th magnetic post 292 is identical pole.So, can make when key core 18 is moved up by motor driving and made the first magnetic post 181, second magnetic post respectively with the 3rd magnetic post 291 and the 4th magnetic post 292 contraposition, the principle that the same sex due to magnet is arranged mutually, makes magnetic password be opened.After magnetic password is opened, user and rotatable key, make mechanical rotation tooth 171 lock to mate with the mechanical rotation in lock core and open, key so can be made to unblank.In the present embodiment, the setting position of described first magnetic post 181 is higher than the second magnetic post.
The embodiment of the present invention, when key injects after in lock core, when electric machine rotation gear 141 drives key core 18 rotation to rotate clockwise, the internal thread of key core transmitting gear 15 coordinates with the external screw thread of key core lower end, moves up to make key core 18, after key core 18 rises to default position, first magnetic post 181 and the second magnetic post are aimed at the 3rd magnetic post 291 and the 4th magnetic post 292 respectively, due to the very same pole that the first magnetic post 181 is relative with the 3rd magnetic post 291, therefore, they make the 3rd magnetic post 291 outwards flick after to point, same, because the second magnetic post and the 4th magnetic post 292 are same pole, they make the 4th magnetic post 292 outwards flick after to point, so, magnetic password can be unlocked, after magnetic password is unlocked, key bar 17 can be rotated, make the mechanical rotation tooth 171 of key bar 17 outer surface and the machinery in lock core locate tooth to mate, successfully to unblank, after lock core extracted by key, electric machine rotation gear 141 drives key core transmitting gear 15 to rotate counterclockwise, thus drives key core 18 to fall after rise to return to home position downwards.
In this practical example, bottom 11 is provided with the first coil 131, it can be coupled with the wireless charging transmitting coil that arranges on keyboard, to charge to key.
In the present embodiment, be also provided with key pole cap 172 in the upper end of described key bar 17, described key pole cap 172 is for covering the upper end of establishing key bar 17.Described key pole cap 172 also offers first perforate and the second perforate (scheming not shown) of mating with described first magnetic post 181 and the second magnetic post; after key core 18 moves up; key core 18 passes from the upper end of key bar 17; and then make the first magnetic post 181 and the second magnetic post and the first perforate and the second perforate concentric; so; convenient when carrying out magnetic unlock password; can be without hindrance; simultaneously; key pole cap 172 may be used for the upper end covering key bar 17; prevent dust from entering in key bar 17, a protective effect is played to key core 18.
The RFID reader of the key in the present embodiment, level password is had inside this RFID reader, when key inserts lock core, electronic tag in Lineside encoding unit on lock core is read, after determining codon pair, this level password is unlocked, and stepper motor 14 controls key core transmitting gear 15 and rotates, and moves up to promote key core 18; High and low position and the deflection angle of the first magnetic post 181 and the second magnetic post are secondary password, and this secondary password is magnetic password, and the 3rd magnetic post 291 in it and lock core and the 4th magnetic post 292 are successfully to after point, then this second level password is unlocked; Two mechanical rotation teeth 171 on key bar 17 outer peripheral face are three grades of passwords, and these three grades of passwords are mechanical cipher, after the location tooth successful match in it and lock core, rotate this location tooth, to make successfully mechanical release.The key level of security of the present embodiment is high, has stopped the possibility that lawless person copys.
Certainly, in other examples, can also magnetic password and mechanical cipher be only set, adopt these two kinds of modes also can ensure its security, stop the possibility that lawless person copys, in this fashion, then relatively remove RFDI reader, memory etc.
By motor driving key core 18 moving and falling, key and lock core are unlocked, coordinated with lock core by mechanical rotation tooth 171 again and unlock, realize the two poles of the earth to unlock, and the direction that the first magnetic post 181 in this example is not identical with the high and low position of the second magnetic post on lock core, arrange is also not identical, Distance geometry direction between them becomes a key factor of magnetic password, lawless person is made to be difficult to imitate, except manufacturer, stop the possibility that key is joined again, for some important office, warehouses etc. provide a good gate inhibition.
Refer to Fig. 4 to Fig. 8, the lockhole 24 that lock core of the present invention comprises overcoat 21, is arranged in the cover 22 of overcoat 21, is arranged in the inner sleeve 23 of cover 22, is arranged in inner sleeve 23, a locking lever sleeve 26 is upwards passed by the upper end of inner sleeve 23, described locking lever sleeve 26 is arranged with the spacing ring 261 that has 90 degree of unfilled corners, described key bar 17 drives this locking lever sleeve 26 to rotate in these 90 degree of unfilled corners, carries out machinery unblank to make key bar 17.
Described overcoat 21 is for having the cylindrical shape of through hole, described middle cover 22 comprises roof 221 and cylindrical circular perisporium 222, described roof 221 and perisporium 222 concentric, the external diameter of described roof 221 equals the external diameter of perisporium 222, in the present embodiment, at two of roof relative ends, fixing ear 2211 is set respectively, described two fixing ears 2211 are respectively arranged with a screwed hole, described overcoat 21 offers two internal thread chambeies of mating with two screwed holes, two bolts are respectively successively through two screwed holes and two internal thread chambeies, so that middle cover 22 is fixed with overcoat 21, described roof 221 also offers a perforation passed for locking lever sleeve 26, and described spacing ring 261 is located at the below of this perforation, and described locking lever sleeve 26 can carry out the reciprocating rotary of an angle of 90 degrees under the restriction of this spacing ring 261 along perforation.
The lower end of described lockhole 24 is arranged with annular RF mutual inductor and a Lineside encoding unit 27, is provided with a protective sleeve 271 at described Lineside encoding unit 27 overcoat 21, the inwall of the lower end of described lockhole 24 offers to the direction of inner sleeve 23 two relative machinery location teeth 28, mechanical rotation tooth 171 male-female engagement of the key bar 17 in tooth 28 and the first embodiment located by this machinery, described machinery location tooth 28 is offered to inner sleeve 23 by the inwall of lockhole 24, it comprises the locating hole of the lower end being positioned at lockhole and to be positioned in inner sleeve 23 and to the locating slot of inner sleeve 23 outer wall depression, when key is through after in this lockhole 24, two mechanical rotation teeth 171 of key bar 17 locate tooth 28 male-female engagement with these two machineries, when key bar 17 rotates, two mechanical rotation teeth 171 drive two machinery location teeth 28 to rotate respectively, thus make inner sleeve 23 drive key bar 17 to overlap rotation to unblank, key bar 17 carries out rotation in the spacing ring 261 with 90 degree of unfilled corners unblanks.
In the present embodiment, the junction, upper end of described inner sleeve 23 and overcoat 21 is provided with the 3rd magnetic post 291 and the 4th magnetic post 292 that match with the first magnetic post 181 and the second magnetic post of key in the first embodiment respectively.Particularly:
The inwall of middle cover 22 offers to the direction of outer wall the first cavity 2011, offers second cavity 2012 corresponding to the first cavity 2011 at the outer wall of inner sleeve 23 to the direction of inwall, first cavity 2011 and the second cavity 2012 form the first accommodating cavity, the bottom of this first accommodating cavity is the bottom of the first cavity 2011, and the top of this first accommodating cavity is the bottom of the second cavity 2012; Be provided with the first spring 2013 in the bottom of this first accommodating cavity, be provided with the 3rd magnetic post 291 matched with the first magnetic post 181 on key core 18 at the top of the first accommodating cavity, bottom and described first spring 2013 of described 3rd magnetic post 291 are inconsistent;
The direction not identical with the first accommodating cavity is provided with the second accommodating cavity, described first accommodating cavity and the second accommodating cavity are arranged all in horizontal direction, they are not at a height, in this example, the position at the first accommodating cavity place higher than the second accommodating cavity, and the first accommodating cavity and the second accommodating cavity in the horizontal direction towards not identical.Namely offer to the direction of outer wall with the 3rd cavity 2021 of the first cavity 2011 different directions, differing heights on the inwall of middle cover 22, offer the 4th cavity 2022 relative with the 3rd cavity 2021 at the outer wall of inner sleeve 23 to the direction of inwall, described 3rd cavity 2021 and the 4th cavity 2022 form the second accommodating cavity, the bottom of this second accommodating cavity is the bottom of the 3rd cavity 2021, and the top of this second accommodating cavity is the bottom of the 4th cavity 2022; Be provided with the second spring 2023 in the bottom of this second accommodating cavity, be provided with the 4th magnetic post 292 matched with the second magnetic post on key core 18 at the top of the second accommodating cavity, bottom and described second spring 2023 of described 4th magnetic post 292 are inconsistent.
The embodiment of the present invention, when key inserts in lockhole 24, password in the RFID reader read electronic encoder 27 of key, after successfully determining that this password is correct, motor in key drives key core 18 to move up, after key core 18 moves up, first magnetic post 181 and the second magnetic post carry out point with the 3rd magnetic post 291 in lock core and the 4th magnetic post 292 respectively, success is to after point, due to the principle that the same sex is arranged mutually, first magnetic post 181 makes the 3rd magnetic post 291 outwards arrange, second magnetic post makes the 4th magnetic post 292 outwards arrange, therefore the 3rd magnetic post 291 and the 4th magnetic post 292 are retracted in the first cavity 2011 and the 3rd cavity 2021 respectively, inner sleeve 23 can be rotated, so, when key rotates time, this inner sleeve 23 is driven to rotate, and then make locking lever sleeve 26 spacing ring 261 spacing under rotate, can successfully carry out machinery to make key to unblank.The present embodiment carries out the protection of maltilevel security level by the lock cipher of the electronic cipher of the first order, the magnetic password of the second level and the third level; make the level of security of this key higher; except this password can be revised by this manufacturer; other people, producer or lawless person all cannot modify to above-mentioned password or imitated; improve the security of key; for some important units, warehouse etc., the key of the present embodiment and lock is used to have more security.
The invention also discloses a kind of lockset, comprise above-mentioned key and lock.
Refer to Fig. 9 to Figure 14, the invention also discloses a kind of keyboard, it backboard 33 comprising the side frame 31 of rectangle, the panel 32 be connected with side frame 31 front end face and be connected with side frame 31 rear end face.Described panel 32 is provided with at least one key holder 321, described key holder 321 is the groove matched with key shape, it is caved in by the direction of panel 32 to backboard 33, be fixed with the second coil (scheming not shown) at described key holder 321 towards the inside of backboard 33, this second coil is coupled to charge to key with the first coil 131 on the key.Described panel 32 adopts the panel 32 with touch function, this panel 32 can arrange some function keys, control for key.
In the present embodiment, the first magnet (scheming not shown) is also provided with near the position of the first coil 131 on described key holder 321 surface in backboard 33, in described key holder 321, the marginal position of surface angle or inferior horn on described key holder 321 is also provided with the second magnet (scheming not shown), three magnet corresponding with the second magnet positions to this first magnet and the 4th magnet (scheming not shown) is also provided with in the relative position of the bottom 11 of described key, setting like this, when key can be made to be positioned on key holder 321, by the magnetic of magnet, key is drawn over to one's side in key holder 321.Understandable, in other embodiments, the setting position being positioned at the magnet on key holder 321 can also have other change, as long as arrange two or more magnet at the different directions of key holder 321 or diverse location place, is arranging the magnet matched on the key.
In the present embodiment, described keyboard also comprises the control panel, circuit board etc. established in the inner, also be embedded with multiple signal lamp respectively in the lower end of described key holder 321, described signal lamp comprise charging signals lamp, key holder 321 vacant time signal lamp, be full of signal lamp after electricity etc.Described second coil by with the first coil be coupled that the power supply wireless on keyboard is passed to Keyed interior, make the lithium battery 132 of Keyed interior save power supply.Adopt in this way, key hook can be made on keyboard can to carry out wireless charging, ensure the electricity of key at any time.
The present embodiment also comprises one for supporting its mount pad 4.Described mount pad 4 comprises a frame plate 41, one support body 42 and four fixing holes 43 be opened on described backboard 33, described frame plate 41 comprises rectangular fixed head 411 and four fixing feet 412, described four fixing feet 412 by four angles of fixed head 411 radially respectively to the oblique extension in direction of backboard 33, four fixing feet 412, the direction of backboard 33 is provided with a fixed leg 413, described four fixing holes 43 offer position and four fixed legs 413 match, each fixing hole 43 includes the slightly large circular port 431 of a diameter, by this circular port 431 the first bar hole 432 of extending of direction and the second bar hole 433 of being extended to another direction by this circular port 431 wherein, four fixed legs 413 to be each passed through in four fixing holes 43 and to fix with this fixing hole 43.In the present embodiment, wherein the axial length of the fixed leg 413 of three fixing feet 412 and the thickness of described backboard 33 match, the axial length of the fixed leg 413` of another remaining fixing feet 412 is greater than the thickness of backboard 33, when four fixed legs 413 pierce into fixing hole 43 by the outer surface of backboard 33, the inner surface of backboard 33 is provided with a fixture, this fixture is used for when the fixed leg 413` that axial length is longer is located in bar hole corresponding with it, this fixture supports the one side of this fixed leg of post 413` towards circular port 431, to prevent this fixed leg 413` from bar hole landing to circular port 431, setting like this, all be located in after in the bar hole matched at the fixed leg 413 when four fixing feet 412, the longer fixed leg of axial length 413 is propped up by a fixture, make this fixed leg 413 can not from bar hole landing to circular port 431, thus play a fixing effect.The benefit of such setting is, keyboard both can have been made to finely tune relative to this frame plate 41, and keyboard can both direction be finely tuned in the past, and it can be made again can to fix after fine adjustment.In the present embodiment, the diameter of each circular port 431 is greater than the external diameter of fixed leg 413, so makes each fixed leg 413 can pass circular port 431 easily to move in corresponding bar hole.
First fixed block 4111 laterally extending towards support body 42 direction is provided with in the upper surface of described fixed head 411, this first fixed block 4111 offers one first turn of hole, the below of described first fixed block 4111 is provided with the second fixed block 4112, an arcuation bar hole 4113 is provided with below described second fixed block 4112, the inner end of described arcuation bar hole 4113 is towards fixed head 411, and the outer end of described arcuation bar hole 4113 is towards support body 42.
Described support body 42 is in a long block structure, its upper end is provided with first contiguous block 421 matched with described first fixed block 4111, described first contiguous block 421 offers a second turn of hole matched with described first turn of hole, one rotating shaft 422, successively through first turn of hole and second turn of hole, fixes to make the upper end of support body 42 and the first fixed block 4111 and makes support body 42 and fixed head 411 hinged; The second contiguous block 423 matched with described second fixed block 4112 is provided with in the lower end of described support body 42, described second contiguous block 423 is equipped with a gim peg 424, one end of described gim peg 424 is positioned at the outer end of the second contiguous block 423, the other end of described gim peg 424 is through arcuation bar hole 4113, and it is locked by nut, the gim peg 424 of the outer end of this nut is also provided with a spacer pin, spacer pin inserts from the upper end of gim peg 424, comes off from gim peg 424 in order to prevent nut.
Mount pad 4 in the present embodiment can make keyboard carry out fine setting and the movement of different directions, keyboard can also be made upwards can to turn within the scope of certain angle and turn over downwards.User is facilitated better to be placed on backboard 33 by key.
Keyboard in the present embodiment provides an accommodating place at least one key, and carries out wireless charging to the key on it, and each key can be drawn on each key holder 321 easily by the magnet of coupling mutually.The keyboard of the present embodiment can also be supported by a mount pad 4, the fine setting that this mount pad 4 can also make keyboard carry out on different directions, the angle of panel 32 after finely tuning more is fitted user, key is positioned in key holder 321 by user more easily.
The invention also discloses a kind of intelligent lock control system, it comprises above-mentioned key, lock core, keyboard.Just it is no longer repeated herein.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the mount pad of a keyboard, comprise a frame plate, a support body and be opened in four fixing holes on the backboard of keyboard, described frame plate comprises rectangular fixed head and four fixing feet, and described four fixing feet are radially extended to the direction of described backboard by four angles of fixed head; A fixed leg is respectively arranged with towards the direction of described backboard four fixing feet, described four fixing holes and described four fixed legs match, each fixing hole includes a circular port, by described circular port the first bar hole of extending of direction and the second bar hole of being extended to another direction by described circular port wherein, four fixed legs to be each passed through in four fixing holes and to fix with this fixing hole;
First fixed block laterally extending towards support body direction is provided with in the upper surface of described fixed head, this first fixed block offers first turn of hole, the below of described first fixed block is provided with the second fixed block, the lower end of described second fixed block is provided with an arcuation bar hole, the inner end of described arcuation bar hole is towards fixed head, and the outer end of described arcuation bar hole is towards support body;
Described support body is a block structure, its upper end is provided with first contiguous block matched with the first fixed block, described first contiguous block offers a second turn of hole matched with described first turn of hole, one rotating shaft is successively through described first turn of hole and second turn of hole, fix to make the upper end of support body and the first fixed block and make support body and fixed head hinged, the second contiguous block matched with described second fixed block is provided with in the lower end of described support body, described second contiguous block is equipped with a gim peg, one end of described gim peg is positioned at the outer end of the second contiguous block, the other end of described gim peg is through described arcuation bar hole, and it is locked by nut.
2. the mount pad of keyboard as claimed in claim 1, it is characterized in that: on the gim peg of described nut outer end, be also provided with a spacer pin, described spacer pin inserts from the upper end of gim peg, comes off from gim peg in order to prevent described nut.
3. the mount pad of keyboard as claimed in claim 2, it is characterized in that: in the fixed leg of described four fixing feet, wherein the axial length of the fixed leg of three fixing feet and the thickness of described backboard match, the axial length of the fixed leg of another fixing feet is greater than the thickness of described backboard, the inner surface of backboard is provided with a fixture, this fixture is used for when the fixed leg that axial length is longer is located in bar hole, for propping up the one side of this fixed leg towards circular port, to prevent this fixed leg from bar hole landing to circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739714.4A CN104433720B (en) | 2014-12-08 | 2014-12-08 | The mount pad of keyboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739714.4A CN104433720B (en) | 2014-12-08 | 2014-12-08 | The mount pad of keyboard |
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| Publication Number | Publication Date |
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| CN104433720A CN104433720A (en) | 2015-03-25 |
| CN104433720B true CN104433720B (en) | 2016-01-06 |
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| CN201410739714.4A Active CN104433720B (en) | 2014-12-08 | 2014-12-08 | The mount pad of keyboard |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979625A (en) * | 1990-04-16 | 1990-12-25 | Johnson Merlyn B | Key keeper |
| JP2003125918A (en) * | 2001-10-24 | 2003-05-07 | Ikutomo:Kk | Safety hanger |
| CN101095592A (en) * | 2006-06-30 | 2008-01-02 | 普乐士文具株式会社 | Ingathering board |
| CN201838154U (en) * | 2010-10-21 | 2011-05-18 | 文良 | Novel device for containing key |
| CN202553446U (en) * | 2012-04-21 | 2012-11-28 | 付冬妮 | Magnetic force key hanging board |
| CN204336572U (en) * | 2014-12-08 | 2015-05-20 | 重庆桦哲科技有限公司 | For supporting the supporting arrangement of keyboard |
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2014
- 2014-12-08 CN CN201410739714.4A patent/CN104433720B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979625A (en) * | 1990-04-16 | 1990-12-25 | Johnson Merlyn B | Key keeper |
| JP2003125918A (en) * | 2001-10-24 | 2003-05-07 | Ikutomo:Kk | Safety hanger |
| CN101095592A (en) * | 2006-06-30 | 2008-01-02 | 普乐士文具株式会社 | Ingathering board |
| CN201838154U (en) * | 2010-10-21 | 2011-05-18 | 文良 | Novel device for containing key |
| CN202553446U (en) * | 2012-04-21 | 2012-11-28 | 付冬妮 | Magnetic force key hanging board |
| CN204336572U (en) * | 2014-12-08 | 2015-05-20 | 重庆桦哲科技有限公司 | For supporting the supporting arrangement of keyboard |
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| Publication number | Publication date |
|---|---|
| CN104433720A (en) | 2015-03-25 |
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